Racing display unit



FIG. 1 is a frontal perspective view of a racing display unit showing my new design, with model race cars shown in broken lines for the purposes of illustration only and forming no part of the claimed design;

FIG. 2 is a front view on a reduced scale;

FIG. 3 is a rear view of FIG. 2;

FIG. 4 is a left side view of FIG. 2;

FIG. 5 is a right side view of FIG. 2;

FIG. 6 is a top view of FIG. 2; and,

FIG. 7 is a bottom view of FIG. 2. 

The ornamental design for a racing display unit, as shown and described. 